/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.plugins.core.timemachine;
import org.apache.commons.lang.ArrayUtils;
import org.sonar.api.batch.Decorator;
import org.sonar.api.batch.DecoratorBarriers;
import org.sonar.api.batch.DecoratorContext;
import org.sonar.api.batch.DependedUpon;
import org.sonar.api.measures.CoreMetrics;
import org.sonar.api.measures.Measure;
import org.sonar.api.measures.Metric;
import org.sonar.api.resources.Project;
import org.sonar.api.resources.Qualifiers;
import org.sonar.api.resources.Resource;
import org.sonar.api.resources.Scopes;
import java.util.Arrays;
import java.util.List;
@DependedUpon(DecoratorBarriers.END_OF_TIME_MACHINE)
public final class NewCoverageAggregator implements Decorator {
@Override
public boolean shouldExecuteOnProject(Project project) {
return true;
}
@DependedUpon
public List<Metric> generatesNewCoverageMetrics() {
return Arrays.<Metric>asList(
CoreMetrics.NEW_LINES_TO_COVER, CoreMetrics.NEW_UNCOVERED_LINES, CoreMetrics.NEW_CONDITIONS_TO_COVER, CoreMetrics.NEW_UNCOVERED_CONDITIONS,
CoreMetrics.NEW_IT_LINES_TO_COVER, CoreMetrics.NEW_IT_UNCOVERED_LINES, CoreMetrics.NEW_IT_CONDITIONS_TO_COVER, CoreMetrics.NEW_IT_UNCOVERED_CONDITIONS,
CoreMetrics.NEW_OVERALL_LINES_TO_COVER, CoreMetrics.NEW_OVERALL_UNCOVERED_LINES, CoreMetrics.NEW_OVERALL_CONDITIONS_TO_COVER, CoreMetrics.NEW_OVERALL_UNCOVERED_CONDITIONS);
}
@Override
public void decorate(Resource resource, DecoratorContext context) {
if (shouldDecorate(resource)) {
int maxPeriods = Qualifiers.isView(resource, true) ? 3 : 5;
aggregate(context, CoreMetrics.NEW_LINES_TO_COVER, maxPeriods);
aggregate(context, CoreMetrics.NEW_UNCOVERED_LINES, maxPeriods);
aggregate(context, CoreMetrics.NEW_CONDITIONS_TO_COVER, maxPeriods);
aggregate(context, CoreMetrics.NEW_UNCOVERED_CONDITIONS, maxPeriods);
aggregate(context, CoreMetrics.NEW_IT_LINES_TO_COVER, maxPeriods);
aggregate(context, CoreMetrics.NEW_IT_UNCOVERED_LINES, maxPeriods);
aggregate(context, CoreMetrics.NEW_IT_CONDITIONS_TO_COVER, maxPeriods);
aggregate(context, CoreMetrics.NEW_IT_UNCOVERED_CONDITIONS, maxPeriods);
aggregate(context, CoreMetrics.NEW_OVERALL_LINES_TO_COVER, maxPeriods);
aggregate(context, CoreMetrics.NEW_OVERALL_UNCOVERED_LINES, maxPeriods);
aggregate(context, CoreMetrics.NEW_OVERALL_CONDITIONS_TO_COVER, maxPeriods);
aggregate(context, CoreMetrics.NEW_OVERALL_UNCOVERED_CONDITIONS, maxPeriods);
}
}
void aggregate(DecoratorContext context, Metric metric, int maxPeriods) {
int[] variations = {0, 0, 0, 0, 0};
boolean[] hasValues = {false, false, false, false, false};
for (Measure child : context.getChildrenMeasures(metric)) {
for (int indexPeriod = 1; indexPeriod <= maxPeriods; indexPeriod++) {
Double variation = child.getVariation(indexPeriod);
if (variation != null) {
variations[indexPeriod - 1] = variations[indexPeriod - 1] + variation.intValue();
hasValues[indexPeriod - 1] = true;
}
}
}
if (ArrayUtils.contains(hasValues, true)) {
Measure measure = new Measure(metric);
for (int index = 0; index < 5; index++) {
if (hasValues[index]) {
measure.setVariation(index + 1, (double) variations[index]);
}
}
context.saveMeasure(measure);
}
}
boolean shouldDecorate(Resource resource) {
return Scopes.isHigherThan(resource, Scopes.FILE);
}
}